A pair of 15,000-BTU sealed side burners Offers additional space for preparing pasta or boiling water Burner grates Are uniquely contoured on one side to hold woks Stainless steel cooktop burner cover Electronic, 120-volt ignition system Makes grill activation as simple as pressing a knob control High-altitude conversion kit Allows the grill to maintain gas efficiency in mountaintop locations - WB28X10119